572528880 has 480 divisors, whose sum is σ = 2506982400. Its totient is φ = 113541120.

The previous prime is 572528867. The next prime is 572528897. The reversal of 572528880 is 88825275.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1274896 + ... + 1275344.

It is an arithmetic number, because the mean of its divisors is an integer number (5222880).

Almost surely, 2^572528880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572528880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253491200).

572528880 is an abundant number, since it is smaller than the sum of its proper divisors (1934453520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572528880 is a wasteful number, since it uses less digits than its factorization.

572528880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 572528880 is about 23927.5757234200. The cubic root of 572528880 is about 830.3588132646.

The spelling of 572528880 in words is "five hundred seventy-two million, five hundred twenty-eight thousand, eight hundred eighty".